- Determine the two consecutive multiples of 100 that bracket 25,173
- 25,173 is between 25,100 and 25,200
- 25,150 is the midpoint between 25,100 and 25,200
- As illustrated on the number line, 25,173 is greater than the midpoint (25,150)
- Therefore, 25,173 rounded to the nearest hundred = 25,200
